Practice question If a Do Not Enter sign is facing you, you should: Enter only after stoppingEnter only if no traffic is visibleNot enter that lane or roadEnter only in daylight Answer: C — Not enter that lane or road The correct answer is shown above. Try the full quiz for additional practice. Practice more: Minnesota Road Signs Practice Practice Questions - Minnesota DVS Class D Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →